Results 101 to 110 of about 9,534 (213)

El Hermanito: El Niño's overlooked little brother in the Atlantic [PDF]

open access: yes, 1996
An oscillation with a period of about 30 months has been identified in the equatorial Atlantic by analyzing sea surface temperature (SST) observations for the period 1949-1991.
Frey, H., Groetzner, A., Latif, Mojib
core  

Effects of ENSO on the intraseasonal oscillations of sea surface temperature and wind speed along Vietnam’s coastal areas

open access: yesVietnam Journal of Science, Technology and Engineering, 2017
Our study applied the Ensemble Empirical Mode Decomposition (EEMD) method to analyze intraseasonal variability (ISV) of sea surface temperature (SST) and wind speed using a 22-year monitoring data set from 10 coastal stations.
Quoc Huy Le   +3 more
doaj   +1 more source

Can the GEOS CCM Simulate the Temperature Response to Warm Pool El Nino Events in the Antarctic Stratosphere? [PDF]

open access: yes
"Warm pool" (WP) El Nino events are characterized by positive sea surface temperature (SST) anomalies in the central equatorial Pacific. During austral spring.
Frith, S. M.   +6 more
core   +2 more sources

Climate model simulation of winter warming and summer cooling following the 1991 Mount Pinatubo volcanic eruption

open access: yes, 1999
We simulate climate change for the 2-year period following the eruption of Mount Pinatubo in the Philippines on June 15, 1991, with the ECHAM4 general circulation model (GCM).
Antuna, J.   +4 more
core   +1 more source

Effects of the quasi-biennial oscillation and the southern oscillation on the northern hemisphere circulation [PDF]

open access: yesTellus A: Dynamic Meteorology and Oceanography, 1977
The mean 500 mb anomaly pattern for winter 1976 (December 1975 to February 1976) is shown in Fig. 1 (based on data supplied by the Meteorological Office, Bracknell). Among the most interesting features are the positive anomaly centred over the east Atlantic, which was associated with more anticyclonic and drier than normal weather over much of Europe ...
openaire   +2 more sources

Aerological observations in the Tropics in the Early Twentieth Century

open access: yesMeteorologische Zeitschrift, 2013
In the first decades of the 20th century, aerological observations were for the first time performed in tropical regions. One of the most prominent endeavours in this respect was Arthur Berson's aerological expedition to East Africa.
Stefan Brönnimann, Alexander Stickler
doaj   +1 more source

El Niño–Southern Oscillation effect on ionospheric tidal/SPW amplitude in 2007–2015 FORMOSAT-3/COSMIC observations

open access: yesEarth, Planets and Space, 2019
This study examines the influence of the El Niño–Southern Oscillation (ENSO) on the ionospheric total electron content (TEC) diurnal eastward 3 (DE3) and stationary planetary wave 4 (SPW4) which are the major components of the ionospheric wave-4 ...
Yang-Yi Sun   +4 more
doaj   +1 more source

Atmospheric Circulation of Brown Dwarfs and Jupiter and Saturn-like Planets: Zonal Jets, Long-term Variability, and QBO-type Oscillations

open access: yes, 2019
Brown dwarfs and directly imaged giant planets exhibit significant evidence for active atmospheric circulation, which induces a large-scale patchiness in the cloud structure that evolves significantly over time, as evidenced by infrared light curves and ...
Showman, Adam P., Tan, Xianyu, Zhang, Xi
core   +1 more source

The genesis of sudden stratospheric warmings and the quasi-biennial cycles [PDF]

open access: yes
Genesis of sudden stratospheric warmings and quasi-biennial ...
Smith, J. W.
core   +1 more source

A note on the quasi-biennial oscillation at Darwin

open access: yesAustralian Meteorological Magazine, 1968
Monthly mean values and twelve-month running means of the E-W component of wind above Darwin from July 1958 to April 1968 inclusive are presented for two levels, namely, 70,000 ft and 90,000 ft. It is shown that the quasi-biennial oscillation is still present, in spite of irregular behaviour following the westerly maximum in 1963.
openaire   +1 more source

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